Micro-carbon ferro manganese is not only suitable for low-carbon alloy structural steel, especially for high-quality varieties of steel, and does not need to change the original steelmaking process, can optimize the alloy, improve the internal quality of steel, reduce the cost of steelmaking alloy, with obvious economic benefits. Black ferro manganese can be used in steel coil coatings, high-performance industrial paints and heat-resistant engineering plastics. It is an excellent solar energy absorber and can be used to make coatings for solar energy collectors.Manganese is the basic element of steel, steel and cast iron almost all contain manganese. High carbon ferro manganese significantly optimized alloy, improve the internal quality of steel, reduce the cost of steelmaking alloy, with obvious economic benefits. The affinity of manganese with oxygen and sulfur is large, which can improve the hot processability of steel. The manganese in ferro manganese can also be used as an alloy, and is also used in free-cutting steel, alloy structural steel, spring steel, bearing steel, tool steel and so on. Among them, wear-resistant high-manganese steel can also be widely used in the manufacture of excavators and crushing equipment.

 2023-09-06   350

Black silicon carbide is the use of quartz sand, petroleum coke, and silica as raw materials, by high temperature furnace smelting. Black silicon carbide has high hardness, stable chemical properties, high thermal conductivity, small thermal expansion coefficient, good wear resistance, and can be used in polishing and grinding materials, refractory materials, metallurgy and other industries. Properties of black silicon carbideBlack silicon carbide is made of high-grade refractory material, heat resistance, small size, light weight and high strength, good energy saving effect. Low-grade silicon carbide (containing about 85% SiC) is an excellent deoxidizer, which can speed up steelmaking, facilitate control of chemical composition, and improve the quality of steel. In addition, silicon carbide is also widely used in the production of electric heating element silicon carbon rod Black silicon carbide production process:1, high temperature smelting: quartz sand, petroleum coke, silica and other raw materials are mixed according to the proportion, and added to the resistance furnace for high temperature smelting. The finished product after smelting is silicon carbide.2, crushing: silicon carbide hardness is high, between white corundum and diamond, and the block is relatively large, ordinary crusher is difficult to crush it, we need to use jaw crusher for rough crushing first.3, fine crushing: after coarse crushing of silicon carbide, you need to use a cone crusher for fine crushing, cone crusher can crush silicon carbide into a variety of specifications.4, screening: the fine silicon carbide particle size screening, screening into different particle size of silicon carbide sand.5, grinding: processing silicon carbide powder, need more than a grinding process, the silicon carbide sand into the Raymond mill grinding processing, grinding silicon carbide powder and then sieve, sieve into different particle size can be.

 2023-09-04   547

Metal silicon powder is metal silicon (industrial silicon) after grinding and processing of powdered silicon powder. Metallic silicon can also be called crystalline silicon or industrial silicon, and its main use is as an additive to non-iron based alloys. Industrial silicon is also used as an alloying agent for demanding silicon steel, and as a deoxidizing agent for smelting special grades of steel and non-iron based alloys. After a series of processes, industrial silicon can be drawn into monocrystalline silicon for use in the electronics industry. The use of metal silicon powder1, metal silicon powder is widely used in refractory materials and powder metallurgy industry, can be used to improve the product's high temperature resistance, wear resistance and oxidation resistance. Its products are widely used in steelmaking furnaces, kilns and kiln utensils. 2, in the silicon chemical industry, metal silicon powder is the basic raw material of silicone polymer synthesis, such as the production of silicon monomer, silicone oil, silicone rubber preservatives, so as to improve the product's high temperature resistance, electrical insulation, corrosion resistance, corrosion resistance, waterproof and other characteristics. 3, in the metallurgical casting industry, metal silicon powder as a non-iron base alloy additive, silicon steel alloy agent, thereby improving the hardenability of steel. Industrial silicon powder can also be used as a reducing agent for some metals, and can also be used for new ceramic alloys.

 2023-08-28   359

Silicon aluminum deoxidizer is a kind of intermediate alloy deoxidizer used in steelmaking with strong deoxidizing performance, low production cost and wide applicability.Silicon aluminum deoxidizer includes the following components, melted by weight to form silicon 40-60%, aluminum 3-5%, phosphorus ≤ 0.05%, sulfur ≤ 0.1%.The preparation method of silicon and aluminum deoxidizer is the processing process of steel mixing - melting - slag removal - ingot casting - assay - composition adjustment - remelting - input aluminum ingot - stirring - slag removal - inoculation - pouring into blocks. When the composition of the equipped steel material is relatively determined, the remelting process can be avoided, and the preparation method is to mix steel material - melting - putting aluminum ingot - stirring - slag removal - inoculation - pouring into blocks.The steel material used in the preparation of silica-aluminum deoxidizer can be scrap steel with an appropriate amount of ferrosilicon added, and the scrap steel should be treated with shot blasting and rust removal before melting.The positive effect of silica-aluminum deoxidizer is that 1, because the silicon content of silica-aluminum deoxidizer is more than 40%, it has a strong deoxidation effect, and the deoxidizer does not contain manganese and other elements, and has wide applicability; 2, the proportion of silicon aluminum deoxidizer is large, put into the liquid steel is easy to enter the liquid steel and oxidation, so that the liquid steel is fully deoxidized, the deoxidizer utilization rate is high 3, compared with pure aluminum, the production cost is greatly reduced, and the use of scrap steel can further reduce the cost; 4, the silicon content is high, the deoxidizer has strong fluidity when pouring and forming, and the filling performance is good; 5, the use of remelting process in the preparation process can adjust the composition of aluminum, iron and silicon intermediate alloy to ensure that the determination of its chemical composition is reliable, avoid mixing harmful elements and other inclusions 6, before the oven with inoculant inoculation, so that it is not easy to powder; 7, silicon aluminum deoxidizer can also be used in the production of non-ferrous alloy composition adjustment agent.

 2023-08-23   339

The use of carbon alloy core-wire is mainly to deoxidize and desulphurize molten steel or hot metal outside the furnace, micro-alloying, fine-tuning of composition and metamorphic treatment of inclusions. It is beneficial to control the carbon content of molten steel and reduce the production cost. Carbon coated core wire is high-quality carbon powder as the core, and then in the use of cold-rolled steel strip as the surface of the wire using professional pressing equipment pressed molding, carbon coated core wire has the advantage of customizable content index, is widely used in steel carburization, casting gestation graphitization treatment process, carbon coated core wire is gradually moving to major steelmaking and foundry. Compared with the traditional coke and scrap carburizing, the carbon cored wire has a lower cost, and can reach a predetermined depth to carry out a good carburizing reaction. Product characteristics1, the carbon yield is greater than 90%, and stable.2, reduce the production cost, which is lower than the current use of toner core-coated wire.3, the product storage time is extended.

 2023-08-16   421

Silicon-calcium-manganese is a composite alloy composed of silicon, calcium and manganese, which is an ideal compound deoxidizer and desulfurizer. It is widely used in the production of special alloys such as good steel, low carbon steel, stainless steel, etc. And suitable for converter steelmaking workshop warming agent; It can also be used as inoculant of cast iron and additive in ductile iron production. Relatively speaking, the purpose of this alloy is similar to other types of alloy materials. Silicon calcium manganese deoxidation, desulfurization and removal of inclusions, and low melting point, melting speed, good fluidity, can effectively shorten the refining time, reduce refining power consumption. In addition, there is no smoke, no flame, good safety and environment in use. It is suitable for deoxidation of various forms of steelmaking, especially for converter steelmaking deoxidation, 3--5KG for tons of steel. Deoxidation, desulfurization ability is strong, can effectively improve the flow of molten steel, purify molten steel, reduce impurities in steel, greatly reduce the cost of steelmaking, improve the economic benefits of manufacturers. Product useSilicon calcium manganese used in high quality steel, low carbon steel, brushed steel, stainless steel and other steel. Product advantageDeep deoxidization of molten steel is an aluminum-series technology deoxidizer developed and produced for steel steel without increasing silicon and nitrogen. The absorption of inclusions in steel can obviously improve the fluidity of molten steel and solve the porosity of floc and billet in continuous casting.

 2023-08-15   413

Silicon-calcium-barium alloy is a new type of alloy material, composed of silicon, calcium, barium three elements, it has high strength and hardness, but also has good corrosion resistance and wear resistance. So the silicon calcium barium alloy has a wide range of applications in industrial production. Silicon-calcium-barium alloys can be used to make high-strength mechanical parts. Due to its high strength and hardness, silicon-calcium-barium alloys can be used to manufacture various mechanical parts, such as bearings, gears, pendulum rods, etc. These mechanical parts are subjected to a lot of force and pressure in industrial production, so they need to have high strength and hardness. Silicon-calcium-barium alloys can also be used to make corrosion-resistant pipes and containers. Because the silicon calcium lock alloy has good corrosion resistance, it can be used to manufacture a variety of pipes and containers, such as chemical pipes, storage tanks, etc. These pipes and containers are subjected to various corrosive media in industrial production, so they need to have good corrosion resistance, and silica-calcium-barium alloys just meet these requirements. Silicon-calcium-barium alloy is a very excellent alloy material, with high strength and hardness, but also has good corrosion resistance and wear resistance. It has a wide range of applications in industrial production, can be used to manufacture various mechanical parts, pipes and containers, wear-resistant parts and so on.

 2023-08-11   411

Casting deoxidizer silicon barium calcium is a chemical used in the metallurgical industry, it can be used as a deoxidizer, can also be used as an alloy additive, its main role is to speed up the chemical reaction in the casting process, reduce oxygen content and improve the quality and performance of the alloy.First, the main characteristics of silicon barium calcium1. Fast reaction: silicon barium calcium can be quickly deoxidized, which can effectively reduce the oxygen content in the alloy in a short time.2. Can reduce metal oxidation: calcium silicate barium also has the effect of removing metal oxidation, which can improve the surface finish of the alloy and the quality of the casting.3. Good stability: silicon barium calcium has a certain chemical stability, can maintain its reaction performance at high temperatures for a long time, so that it plays a better role in the casting process4. Can adjust the alloy composition: silicon barium calcium as an alloy additive, can adjust the alloy composition to achieve better performanceSecond, the manufacturing process of silicon calciumSilicon barium calcium manufacturing has a high technical content, generally divided into two stages. In the first stage, raw materials such as lead oxide, barium and silicon powder are mixed in a certain proportion, and then a certain amount of important additives such as potassium magnesium alloy and aluminum magnesium mixture are added, and after mixing evenly, the reduction reaction of raw materials is carried out to obtain silicon-barium alloy.The second stage is to process the silica-barium alloy, grind it into a fine powder, add a certain amount of carbon black as an active agent, and finally compress it into the required silica-barium calcium lump. The whole manufacturing process needs to be carried out under high temperature and pressure environment, which has high technical difficulty and cost. Third, the application of silicon barium calcium in the casting industryAs a very important casting deoxidizer and alloy additive, silica-barium calcium is widely used in industrial production. Its main application areas include automotive parts, machinery manufacturing, aerospace, electronic equipment and other industries. Specifically, silicon barium calcium can be used to manufacture high-performance cast aluminum alloy, cast iron alloy, cast steel and other alloys, which has a good effect in improving alloy properties and reducing production costs. In short, casting deoxidizer calcium silicate barium is a very useful chemical substance, which has a wide range of application prospects in the metallurgical industry. With the continuous development of the economy and the continuous improvement of industrial manufacturing, the market demand for silicon barium calcium will be more and more large, so I believe that silicon barium calcium manufacturing technology will continue to improve and improve.

 2023-08-07   541

Enhanced Deoxidizing Agent: Calcium silicon powder is widely used as a deoxidizing agent in steel production. When added to molten steel, it reacts with oxygen and other impurities, reducing their presence and improving the overall quality of the steel. Increased Alloy Strength: Calcium silicon powder is an excellent alloying agent, particularly in the manufacturing of various grades of steel and cast iron. Its addition to these alloys enhances their strength, hardness, and resistance to wear and corrosion. Efficient Desulfurization: In steelmaking, calcium silicon powder plays a crucial role in desulfurization. It reacts with sulfur to form calcium sulfide, which can be easily removed from the molten metal, resulting in lower sulfur content and improved mechanical properties. Low Vapor Pressure: Calcium silicon powder has a relatively low vapor pressure, making it suitable for high-temperature applications without significant losses due to evaporation. This characteristic is vital in maintaining alloy composition during high-temperature processes. Controlled Melting Point: The controlled melting point of calcium silicon powder ensures that it remains stable during various manufacturing processes, allowing for consistent and predictable outcomes in alloy production. Cost-Effective Aluminum Deoxidizer: Calcium silicon powder is often utilized as a cost-effective alternative to aluminum in aluminum-killed steels, a type of steel used in various industries. Its use helps remove dissolved oxygen and prevents the formation of aluminum oxides, resulting in improved steel properties. Improved Nodularity in Cast Iron: When added to cast iron, calcium silicon powder promotes the formation of spheroidal graphite, also known as nodular graphite. This enhances the ductility and toughness of the cast iron, making it suitable for critical engineering applications. Lower Density than Pure Silicon: Compared to pure silicon, calcium silicon powder has a lower density, making it more cost-effective in alloy production while still delivering desirable mechanical properties. In summary, calcium silicon powder offers a host of advantages in the steel and alloy industries. Its role as a deoxidizing agent, alloying agent, and desulfurizing agent contributes to the production of high-quality steel with improved mechanical properties. Moreover, its controlled melting point and low vapor pressure make it an ideal choice for high-temperature applications. Its cost-effectiveness as an aluminum deoxidizer and ability to promote nodularity in cast iron further underscore its significance in modern manufacturing processes.

 2023-08-01   474

Ferro Silicon is a vital alloy composed of iron and silicon, widely used in various industries due to its exceptional properties and versatility. From steel production to electronics, this wonder material plays a crucial role in shaping modern technologies. In this listicle, we'll explore ten fascinating uses of Ferro Silicon raw materials that have revolutionized different sectors: Steel Production: One of the primary applications of Ferro Silicon is in the production of steel. When added to molten iron, it enhances the steel's strength, hardness, and corrosion resistance, making it suitable for construction, automotive, and manufacturing industries. Ductile Iron: Ferro Silicon is also used in the production of ductile iron. It aids in the graphite formation process, imparting increased ductility, and superior mechanical properties, making it ideal for pipes, gears, and automotive components. Stainless Steel Alloys: In the stainless steel industry, Ferro Silicon plays a vital role by reducing carbon content during the manufacturing process. This results in the formation of high-quality stainless steel, used extensively in kitchenware, medical devices, and architectural structures. Magnesium Ferro Silicon: This alloy, made by combining Ferro Silicon with magnesium, finds applications in the production of nodular cast iron, an essential material in the automotive industry for engine blocks and transmission components. Welding Electrodes: Ferro Silicon is incorporated into welding electrodes due to its deoxidizing properties. It helps eliminate impurities during the welding process, ensuring better weld quality and improved strength. Diamond Production: As an essential ingredient in the manufacturing of synthetic diamonds, Ferro Silicon acts as a reducing agent and a source of silicon necessary for diamond growth. Soil Amendment: Ferro Silicon is ground into a fine powder and used as a soil amendment. It provides silicon, an essential nutrient for plants, helping improve crop yield and overall plant health. Foundry Industry: In foundries, Ferro Silicon is employed to control the chill depth of castings and to promote graphite formation, ensuring consistent and high-quality casting production. Magnesium Alloy Production: Ferro Silicon is a key component in the production of magnesium alloys, providing the necessary silicon content that enhances the alloy's mechanical properties and corrosion resistance. In conclusion, Ferro Silicon raw materials have a wide range of applications, contributing significantly to various industries and technologies. Its unique properties have made it indispensable in steel and stainless steel production, electronics, automotive, and many other fields. As technology continues to advance, the demand for Ferro Silicon is likely to increase, leading to further innovations and improvements in its applications.

 2023-07-31   412

Ferro silicon powder is a crucial component in the steelmaking industry. It is a type of ferroalloy that is produced by mixing iron and silicon with a carbon source in an electric arc furnace. The resulting powder is then crushed into various sizes and used in a variety of applications. One of the main uses of ferro silicon powder is in the production of steel. When added to molten steel, it acts as a deoxidizer and helps to remove impurities such as sulfur and oxygen. This improves the quality of the steel and enhances its mechanical properties, making it stronger, more durable, and more resistant to corrosion. Ferro silicon powder is also used in the production of cast iron, as it helps to improve the castability and fluidity of the molten metal. Another important application of ferro silicon powder is in the manufacturing of welding electrodes. It is used as a coating on welding rods, as it helps to stabilize the arc and improve the quality of the weld. The powder also acts as a deoxidizer and helps to remove impurities from the weld, resulting in a stronger and more durable joint. Ferro silicon powder is also used in the production of silicon steel, which is a type of electrical steel that is used in the manufacture of transformers, motors, and other electrical devices. The powder is added to the molten steel during the production process, which helps to enhance the magnetic properties of the steel and reduce energy loss in electrical devices. In addition to its applications in the steelmaking industry, ferro silicon powder is also used in the production of other alloys, such as aluminum-silicon alloys and magnesium-silicon alloys. These alloys are used in a variety of applications, including the automotive and aerospace industries. In conclusion, ferro silicon powder is a versatile and essential component in the steelmaking industry and has a wide range of applications in other industries as well. Its ability to improve the mechanical properties of steel and other alloys, enhance their magnetic properties, and act as a deoxidizer and stabilizer makes it a valuable material in the production of a variety of products. With the increasing demand for high-quality steel and other alloys, the use of ferro silicon powder is likely to continue to grow in the future.

 2023-07-26   350

Silicon magnesium ferro alloy, also known as SiMg ferro alloy, is a type of ferro alloy that is widely used in the steel industry. It is made from a combination of silicon, magnesium, and iron, and it has several advantages over other types of ferro alloys. In this article, we will discuss the advantages of using silicon magnesium ferro alloy. Enhances the quality of steelThe addition of silicon magnesium ferro alloy to steel improves its quality by increasing its resistance to corrosion and oxidation. The alloy also helps to reduce the formation of unwanted impurities, such as sulfur and phosphorus, which can weaken the steel's structural integrity. Improves the strength of steelSilicon magnesium ferro alloy is known for its ability to increase the strength of steel. When added to steel, it helps to improve its tensile and yield strength, making it more durable and resistant to wear and tear. Reduces production costsThe use of silicon magnesium ferro alloy in the steel industry can help to reduce production costs. This is because the alloy has a lower melting point than other types of ferro alloys, which means that it requires less energy to produce. Additionally, the alloy is readily available and relatively inexpensive, making it a cost-effective solution for steel manufacturers. Increases casting efficiencySilicon magnesium ferro alloy is also used in the casting of steel, where it helps to improve casting efficiency. The alloy increases the fluidity of the molten steel, making it easier to pour and shape into the desired form. This improves the overall quality of the casting, reducing the likelihood of defects and improving the final product. Reduces environmental impactThe use of silicon magnesium ferro alloy in the steel industry can also have a positive impact on the environment. The alloy is made from natural resources and does not contain harmful chemicals or pollutants. Additionally, its use can help to reduce the amount of waste produced during the steel manufacturing process, making it a more sustainable solution. In conclusion, the advantages of silicon magnesium ferro alloy make it a popular choice in the steel industry. Its ability to enhance the quality and strength of steel, reduce production costs, increase casting efficiency, and reduce environmental impact make it a valuable addition to any steel manufacturer's toolkit. As the demand for high-quality, sustainable steel continues to grow, the use of silicon magnesium ferro alloy is likely to become even more widespread.

 2023-07-25   449